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| Best Seller  | Pool Salt Tester & PH Meter Hofun Digital Salinity Meter and PH Tester for Pool Saltwater and Drinking Water 5 in 1 Salinity PH Temp EC and TDS Meter Swimming Pool Hot Tub Spas High Accuracy more | FREE shipping go to store |
 | Moyic Pool Salt Tester & PH Meter Digital Salinity Meter and PH Tester for Pool Saltwater and Drinking Water 5 in 1 Salinity PH Temp EC and TDS Meter Swimming Pool Hot Tub Spas High Accuracy more | FREE shipping go to store |
| Best Seller  | Pool Salt Tester & PH Meter Hofun Digital Salinity Meter and PH Tester for Pool Saltwater and Drinking Water 5 in 1 Salinity PH Temp EC and TDS Meter Swimming Pool Hot Tub Spas High Accuracy more | $25.94 $21.18 FREE shipping go to store |
 | FLUKE FLK-179-2/IMSK Digital Multimeter Kit, 1,000 Max. AC Volts, 1,000 Max. DC Digital Multimeter Kit, Test Instrument Included Clamp Meter, Digital Multimeter, Test Instrument Manufacturer Model Numbers Included Fluke 179, Fluke 323, Includes 80BK-A DMM Temperature Probe, TL75 Hard Point Test Lead Set, Digital Multimeter Maximum... more | go to store |
 | Package Dimensions � : ‎ 9.25 x 3.19 x 2.09 inches; 5.93 ounces more | FREE shipping go to store |
 | Package size : 21.11 x 8.1 x 4.9 cm; 181 grams more | FREE shipping go to store |
 | Package size : 21.11 x 8.1 x 4.9 cm; Weight 181 grams more | FREE shipping go to store |
 | time and with this electro-tester. more | go to store |
 | Specification:Item Type: FlexibleSolarPanelPower: 50WConversion Efficiency: 20%Output Voltage: DC 18VOutput Current: 2.8AMaterial: ETFE+EVA+PTPWaterproof Rating: IP67Size: Approx. 1060 x 275mm 41.73 x 10.83inPackage List:1 x Solar Panel more | FREE shipping go to store |
 | Description Aquarium Seawater Digital Tester: High Precision Tank Salt Water Meter for Seawater Hydroponics Features - Material:. - Color: As shown. - Size: 7. 19X1. 45X1. 45 in 18. 30X3. 70X3. 70. - made of materials is durable not easy to damage and... more | go to store |
 | Material The pH meter consists of a high-quality plastic shell durable and sturdy. And it has a large screen that displays the pH and chlorine level test result for easy and accurate reading Description The pH value is one of the most important factors... more | FREE shipping go to store |
 | Specification: Color: As shown in the picture Size: 180 * 125mm/7.08 * 4.92inch Handle probe: 150mm long Probe (limited to): 48 mm long Cable (only): 300mm long Power supply: 1xAA alkaline battery (1.5V) (not included) Warm Tips: It is not recommended... more | FREE shipping go to store |
 | Digital water tester for measuring chlorine and ph level widely used in drinking water swimming pool spa fish tank aquarium Recommended Chlorine and PH Level for pool and spa: 1.2 to 1.7ppm and 7.2 to 7.8ph If pool water is not balanced correctly then... more | FREE shipping go to store |
 | MtsDJSKF 2. Wait until the pointer stops swinging and then take a pH reading. To find the tester s adjustment point. Testing for content. B. Hold the tester in one hand and the test rod in the other. Before the first use please adjust the tester for... more | go to store |
 | Probe (only): 48mm long more | go to store |
 | ���Welcome to the POETANCE shop! 2. Wait until the pointer stops swinging and then take a pH reading. To find the tester s adjustment point. Testing for content. B. Hold the tester in one hand and the test rod in the other. Before the first use... more | go to store |
 | Insert the cleaned metal rod into the water to the black position. To find the tester s adjustment point. Testing for content. 3. Gently dry the test stick insert it into the slot next to the tester and store it . 1�Set the pointer to the adjustment... more | FREE shipping go to store |
 | 2. Wait until the pointer stops swinging and then take a pH reading. To find the tester s adjustment point. Testing for content. B. Hold the tester in one hand and the test rod in the other. Before the first use please adjust the tester for the pool... more | $23.45 $20.87 go to store |
 | D. Gently stir the water with the metal rod. 2. record the reading for backup (1.5 PPM). 3. make no adjustments to the PH. F. the test rod from the water taking care not to move the knob. The pointer will slide to the right and stop at a letter between... more | $34.95 $19.70 go to store |
 | 2. Wait until the pointer stops swinging and then take a pH reading. To find the tester s adjustment point. Testing for content. B. Hold the tester in one hand and the test rod in the other. Before the first use please adjust the tester for the pool... more | FREE shipping go to store |
 | -------------------------- 🎉 Welcome to our store 🎉 -------------------------- Dear customer welcome to our store. 📧 24 hours service 📧 Q: After receiving the product what if I m not satisfied with/style/quality/shipping? A: Please contact... more | $25.19 $22.19 go to store |
 | An tool for swimming pools saunas and spas. Recommended level for pool or spa water is 7.2 to 7.8 PH level within the measurement range: 7.2-7.8 1� Keep the test stick in the water and turn the knob in the pH direction until it beeps (the battery... more | $24.97 $20.47 go to store |
 | 2. Wait until the pointer stops swinging and then take a pH reading. To find the tester s adjustment point. Testing for content. B. Hold the tester in one hand and the test rod in the other. Before the first use please adjust the tester for the pool... more | go to store |
 | An tool for swimming pools saunas and spas. Recommended level for pool or spa water is 7.2 to 7.8 PH level within the measurement range: 7.2-7.8 1� Keep the test stick in the water and turn the knob in the pH direction until it beeps (the battery... more | FREE shipping go to store |
 | 1� Keep the test stick in the water and turn the knob in the pH direction until it beeps (the battery must be removed when reading the pH value). E. While the rod remains in the water turn the knob on the front of the meter toward C^l until it cannot... more | go to store |
 | 1� Keep the test stick in the water and turn the knob in the pH direction until it beeps (the battery must be removed when reading the pH value). E. While the rod remains in the water turn the knob on the front of the meter toward C^l until it cannot... more | FREE shipping go to store |
 | 2. Wait until the pointer stops swinging and then take a pH reading. To find the tester s adjustment point. Testing for content. B. Hold the tester in one hand and the test rod in the other. Before the first use please adjust the tester for the pool... more | FREE shipping go to store |
 | D. Gently stir the water with the metal rod. 2. record the reading for backup (1.5 PPM). 3. make no adjustments to the PH. F. the test rod from the water taking care not to move the knob. The pointer will slide to the right and stop at a letter between... more | go to store |
 | iju7gthy 1� Keep the test stick in the water and turn the knob in the pH direction until it beeps (the battery must be removed when reading the pH value). E. While the rod remains in the water turn the knob on the front of the meter toward C^l until... more | go to store |
 | ��� Welcome to our store you can browse our store more. We have a wide variety of items and we are sure there will be you like. 🌼 Q1: What is the quality of your goods? A1: Please rest assured that the quality of our products is excellent.... more | go to store |
 | 1� Keep the test stick in the water and turn the knob in the pH direction until it beeps (the battery must be removed when reading the pH value). E. While the rod remains in the water turn the knob on the front of the meter toward C^l until it cannot... more | FREE shipping go to store |
 | 2. Wait until the pointer stops swinging and then take a pH reading. To find the tester s adjustment point. Testing for content. B. Hold the tester in one hand and the test rod in the other. Before the first use please adjust the tester for the pool... more | $22.99 $18.99 go to store |
 | 🌈🌈 Welcome to my store� ⛱�⛱� If you have any questions including pre-sale in-sale and after-sale issues please leave a message at the bottom of the shop and I will do my best to solve the problem to your satisfaction. ⛅⛅ For example... more | go to store |
 | 2. Wait until the pointer stops swinging and then take a pH reading. To find the tester s adjustment point. Testing for content. B. Hold the tester in one hand and the test rod in the other. Before the first use please adjust the tester for the pool... more | FREE shipping go to store |
 | Insert the cleaned metal rod into the water to the black position. To find the tester s adjustment point. Testing for content. 3. Gently dry the test stick insert it into the slot next to the tester and store it . 1�Set the pointer to the adjustment... more | go to store |
 | 🎄Welcome to the POETANCE shop! 🎃POETANCE hereby promises you that if you have problems with the quality of the products you buy in this shop or any other problems we will be responsible for you to the end you can send your questions to our... more | go to store |
 | 🎉🎉Welcome to the Zyooh store! - All the product in our store are of high quality! �Our store often holds price cuts! �You don t need to worry about returns if you re not satisfied with an item we can return it for a full refund! �And we... more | go to store |
 | Insert the cleaned metal rod into the water to the black position. To find the tester s adjustment point. Testing for content. 3. Gently dry the test stick insert it into the slot next to the tester and store it . 1�Set the pointer to the adjustment... more | FREE shipping go to store |
 | 1� Keep the test stick in the water and turn the knob in the pH direction until it beeps (the battery must be removed when reading the pH value). E. While the rod remains in the water turn the knob on the front of the meter toward C^l until it cannot... more | $41.09 $23.15 go to store |
 | 2. Wait until the pointer stops swinging and then take a pH reading. To find the tester s adjustment point. Testing for content. B. Hold the tester in one hand and the test rod in the other. Before the first use please adjust the tester for the pool... more | go to store |
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